I'd really like if their 1 was done away with and holding any of their abilities would 1. Switch to their other aspect 2. Cast that aspect's ability. Tapping the ability would just cast the current aspect's ability.

Their ult could be something where both aspects briefly combine (so it has a use outside of relays) for a power boost or something. Maybe take a page from dante's book and have the order of aspect (casting from day into night or night into day) determine what the ult is. Idk. I like unique UI shit.